气凝胶保暖服装面料湿舒适性的研究  

Study on moisture comfort of aerogel thermal clothing

作　　者：倪璐妍 沈为[1] 张佩华[1] 段宇晶 Ni Luyan;Shen Wei;Zhang Peihua;Duan Yujing(College of Textile,Donghua University,Shanghai/China;Beijing Zhongke Haishi Technology Co.,Ltd.,Beijing/China)

机构地区：[1]东华大学纺织学院(中国) [2]北京中科海势科技有限公司(中国)

出　　处：《国际纺织导报》2021年第2期29-32,共4页Melliand China

摘　　要：气凝胶是一种纳米多孔固体材料,在其纳米量级的孔隙中充满了气态分散介质,具有孔隙率高、导热系数低等特点,是理想的服装保暖材料。为探究气凝胶保暖服装面料的湿舒适性,本文对其组成部分,即气凝胶层片以及絮片的回潮率、透湿率进行了测试分析。试验结果表明,通过在气凝胶层片上扎孔增加其孔隙率或选择合适的纤维絮片材料与之复合,可提升气凝胶保暖服装面料的吸湿透湿性能。Aerogel is a nanoporous solid material,filled with gaseous disperse medium in its nano-scale pores.With the characteristics of high porosity and low thermal conductivity,aerogel is an ideal clothing thermal insulation material.In order to explore the moisture comfort of the aerogel thermal clothing fabrics,moisture regain and moisture permeability of its composition,the aerogel layer and insulated floc layer,were tested and analyzed.The test results showed that the moisture absorption and moisture permeability of aerogel thermal clothing fabrics could be enhanced by increasing porosity of aerogel layers via puncturing or selecting suitable materials for insulated floc layers.

关 键 词：气凝胶 保暖服装 湿舒适性 

分 类 号：TS941.4[轻工技术与工程—服装设计与工程]